Continuous high speed method for making a commingled carpet yarn
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United States of America Patent
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Aug 20, 1991
Issued Date -
N/A
app pub date -
Feb 28, 1990
filing date -
Aug 12, 1986
priority date (Note) -
Expired
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Abstract
A continuous, high speed (greater than 800 meters per minute) process and apparatus enable the production of a multifilament carpet yarn having a degree of filament intermixture high enough so that a standard deviation of less than 6.0 results upon conducting a Standard Yarn Streak Potential Test, as described herein. The apparatus and process allow the production of a multicolored carpet yarn which exhibits a reduced tendency to streak and an increased retention of tip definition.
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